try LucidChart? It is a google app, you can find it from Google app store. You might have to pay for the functions you are looking for. I am not sure about it.AT least, you got 14 days free trail.
【在 H*******g 的大作中提到】 : try LucidChart? It is a google app, you can find it from Google app store. : You might have to pay for the functions you are looking for. I am not sure : about it.AT least, you got 14 days free trail.